deferedFetch -> deferredFetch

This corrects a typo in several places of `deferredFetch`. Tests still pass.
I could not think of a good failing test that this would fix, but I'm happy to try again.
Remove changes related to how dependencies work.
Merge pull request #47 from zendesk/ken/deferedFetch

deferedFetch -> deferredFetch
Merge pull request #49 from zendesk/igor/remove_dependencies_changes

Remove dependencies changes
Updating testing & distribution documentation.

We've moved to a `Makefile` and some of the documentation fell out of
date. This corrects the outdated docs.
Merge pull request #52 from zendesk/josh/new_test_runner

Updating testing & distribution documentation.
Merge branch 'master' into shajith/store
add new file to spec/runner.html